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[188.152.100.94]) by smtp.gmail.com with ESMTPSA id 5b1f17b1804b1-486f8b1fe65sm77289195e9.5.2026.03.19.11.41.48 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 19 Mar 2026 11:41:49 -0700 (PDT) From: Stefano Radaelli X-Google-Original-From: Stefano Radaelli To: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, imx@lists.linux.dev, linux-arm-kernel@lists.infradead.org Cc: pierluigi.p@variscite.com, Stefano Radaelli , Frank Li , Sascha Hauer , Pengutronix Kernel Team , Fabio Estevam , Rob Herring , Krzysztof Kozlowski , Conor Dooley Subject: [PATCH v4 00/11] arm64: dts: freescale: imx8mm-var-som: Align SOM and Symphony DTSs Date: Thu, 19 Mar 2026 19:40:20 +0100 Message-ID: X-Mailer: git-send-email 2.47.3 Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit This series aligns the i.MX8MM VAR-SOM and VAR-SOM Symphony device trees with the latest hardware revisions. The update consolidates the device tree descriptions to better reflect the actual hardware partitioning between the SOM and the carrier board. Nodes describing peripherals physically present on the SOM are kept in the SOM dtsi, while carrier-specific components are described in the corresponding carrier dts. The changes were tested on the latest VAR-SOM and Symphony hardware revision. v3->v4: - Remove "This patch" from commit messages - Remove wrong enet reset gpio hog - Add symphony legacy dtb to use old brcm wifi module v2->v3: - Add clock-names porperty along with clocks v1->v2: - Moved phy LED configurations to symphony dts - Added Wifi/BT dtsi variants for both iw61x and brcm legacy modules Stefano Radaelli (11): arm64: dts: freescale: imx8mm-var-som: Move UART4 description to Symphony arm64: dts: freescale: imx8mm-var-som: Align fsl,pins tables arm64: dts: freescale: imx8mm-var-som: Update FEC support with MaxLinear PHY arm64: dts: freescale: imx8mm-var-som: Add support for WM8904 audio codec arm64: dts: freescale: imx8mm-var-som: Add MCP251xFD CAN controller arm64: dts: freescale: imx8mm-var-som: Rework WiFi/BT and add legacy dts arm64: dts: imx8mm-var-som-symphony: Move USB configuration from SOM arm64: dts: imx8mm-var-som-symphony: Enable uSD on USDHC2 arm64: dts: imx8mm-var-som-symphony: Add TPM2 support arm64: dts: imx8mm-var-som-symphony: Enable I2C4 arm64: dts: imx8mm-var-som-symphony: Enable PCIe arch/arm64/boot/dts/freescale/Makefile | 1 + .../imx8mm-var-som-symphony-legacy.dts | 19 + .../dts/freescale/imx8mm-var-som-symphony.dts | 214 +++++++++- .../imx8mm-var-som-wifi-brcm-legacy.dtsi | 12 + .../imx8mm-var-som-wifi-bt-iw61x.dtsi | 45 +++ .../boot/dts/freescale/imx8mm-var-som.dtsi | 366 ++++++++++++------ 6 files changed, 514 insertions(+), 143 deletions(-) create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-symphony-legacy.dts create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-brcm-legacy.dtsi create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-var-som-wifi-bt-iw61x.dtsi base-commit: aa31e3bb9b98a86e5dde5c0c637a11cc57470281 -- 2.47.3